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Device and method for preparing tea powder tablet substrates and tea powder tablet substrates

A technology for tea powder and tableting is applied in the field of tea powder tableting and devices for preparing tea powder tableting matrix, which can solve the problems of inability to meet the requirements of product hardness, poor compressibility of maltitol, unfavorable product transportation, and the like. Preservation and transportation, good mobility, and the effect of improving utilization

Pending Publication Date: 2020-01-31
ZHEJIANG HUAKANG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, the patent with publication number CN103315097A introduces a granulation method for instant tea, which uses maltitol as the base material, but maltitol has poor compressibility, and when applied to tablet sugar, the tablet will have low hardness and be easily broken , is not conducive to product transportation, etc.
The patent whose publication number is CN103141621B introduces a preparation method of oolong tea sugar-free buccal tablets, which adopts a wet granulation process, while xylitol is granulated by a traditional wet process, and the tablet hardness of the product is 50N~60N, which is the same as The hardness of similar products in the market is generally equivalent, and it has been unable to meet the requirements of individual merchants for product hardness.

Method used

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  • Device and method for preparing tea powder tablet substrates and tea powder tablet substrates

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preparation example Construction

[0044] The invention also discloses a method for preparing tea powder compressed tablets, the tea powder compressed tablet comprises a tea powder compressed matrix and 1.8% to 2.2% magnesium stearate, and the tea powder compressed matrix comprises 85% to 90% % xylitol powder or sorbitol powder or maltitol powder, 10%~15% tea powder, and the added amount is 1.0%~1.5% of the total mass of tea powder and xylitol powder or sorbitol powder or maltitol powder The sodium carboxymethyl cellulose, the concentration of sodium carboxymethyl cellulose solution is 4% ~ 5%, the viscosity at 40 ℃ is 30mPa·s ~ 45mPa·s, described tea powder tabletting matrix adopts as claimed in claim 7 Prepared by the method for preparing the tea powder compressed tablet matrix described above, the preparation method of the tea powder compressed tablet also includes the following steps:

[0045] Step 5, adding magnesium stearate to the tea powder tabletting matrix obtained in step 4 and mixing, and then direc...

Embodiment 1

[0048] The first embodiment of the preparation method of tea powder compressed tablet of the present invention, it comprises the steps:

[0049] (11) Prepare tea powder. Start the air supply and induced air system to send the tea into the pulverizer. The tea leaves are pulverized by the pulverizer 5, separated by the separator 9, and sieved by the powder sieve 10. Silo 2. When feeding for the first time, the cyclone feeds and discharges the material until it is pulverized for circulation, so that the tea leaves can be pulverized for 2 minutes to 5 minutes. The amount of material in the first feed bin 2 is 50kg~80kg.

[0050] (12) Prepare xylitol powder. Prepare xylitol powder with a particle size of 100 mesh and a proportion greater than 75%, temporarily stored in the second silo 3, with an amount of 250kg to 300kg.

[0051] (13) Prepare spray liquid. The binder is sodium carboxymethyl cellulose CMC-Na powder, add water to control the solution concentration to 4%~5%, and ...

Embodiment 2

[0056] The second embodiment of the preparation method of the tea powder compressed tablet of the present invention, compared with embodiment 1, the steps of this embodiment are the same as those of embodiment 1, except that there are differences in the following steps and parameters, as follows:

[0057] (21) Material preparation: Xylitol powder accounts for 78.7% under 100 mesh, the ratio of tea powder to xylitol powder is 1:9, the concentration of binder CMC-Na is 4.5%, and the addition amount is 1.3%. Powder sieve 10 sieve mesh number 60 mesh.

[0058] (22) Granulation: Xylitol powder and tea powder are mixed and granulated in the granulator 1, the spray time is 100 minutes, and the mixture is dried at 65°C for 40 minutes.

[0059] (23) Screening and tableting: the tea powder tableting matrix granules obtained in step (22) are sieved through the granule sieve 4 to obtain the tea powder tableting matrix, and 2.0% magnesium stearate is added to it and mixed evenly, and then ...

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Abstract

The invention relates to a device for preparing tea powder tablet substrates. The device comprises a granulator, a first material bin, a second material bin and a granule material screen, wherein thefirst material bin and the second material bin are used for providing materials for the granulator; granule materials prepared by the granulator are screened by the granule material screen. The devicealso comprises a tea powder generator, wherein the tea powder generator comprises a crushing machine, a separator and a powder material screen; after being crushed by the crushing machine and separated by the separator, tea leaves enter the powder material screen for screening; and the materials which are screened down enter a first material bin screen for returning back to the crushing machine.The invention also discloses a method for using the device, tea powder tablets, and a preparation method of the tea powder tablets. Through the adoption of the device disclosed by the invention, the prepared tea powder tablet substrates are good in mobility; the prepared tea powder tablets are high in hardness, and the hardness can achieve 80N-130N; and the tea powder tablets are convenient to preserve and transport.

Description

technical field [0001] The invention belongs to the technical field of tablet preparation, and in particular relates to a device and method for preparing a tea powder tabletting matrix and tea powder tabletting. Background technique [0002] Tablet matrix is ​​the basic granular material that can be used to prepare tablet products, and the tablet matrix is ​​put into a tablet machine for tablet compression to obtain tablet products. Tea powder is made of fresh leaves of tea tree after high-temperature steaming and special process, and then instantly crushed into pure natural tea steamed green superfine powder of more than 400 meshes, to maintain the original color of tea as well as nutritional and pharmacological components to the greatest extent. Any chemical additives, in addition to direct drinking, can be widely added to various types of noodle products (cakes, bread, dried noodles, biscuits, tofu), frozen products (milk jelly, ice cream, quick-frozen glutinous rice ball...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/14A23F3/32
CPCA23F3/14A23F3/32
Inventor 汪秀秀陈德水罗家星程新平毛宝兴龚小平廖承军
Owner ZHEJIANG HUAKANG PHARMA
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